STPSC20065-Y Automotive 650 V power Schottky silicon carbide diode Datasheet - production data A Description K K A K TO-220AC A K DO-247 The SiC diode is a high voltage power Schottky diode. It is manufactured using a silicon carbide substrate. The wide band gap material allows the design of a Schottky diode structure with a 650 V rating. Due to the Schottky construction, no recovery is shown at turn-off and ringing patterns are negligible. The minimal capacitive turn-off behavior is independent of temperature. Used as a freewheeling or output rectification diode, this rectifier will enhance the performance and form factor of the targeted power supply or inverter. Table 1: Device summary Features No reverse recovery charge in application current range Switching behavior independent of temperature Dedicated to PFC applications High forward surge capability ECOPACK®2 compliant component AEC-Q101 qualified PPAP capable Operating Tj from -40 °C to 175 °C May 2016 DocID029260 Rev 1 This is information on a product in full production. Symbol Value IF(AV) 20 A VRRM 650 V Tj (max.) 175 °C VF (typ.) 1.30 V 1/11 www.st.com Characteristics 1 STPSC20065-Y Characteristics Table 2: Absolute ratings (limiting values at 25 °C, unless otherwise specified) Symbol Parameter Value Unit VRRM Repetitive peak reverse voltage (Tj = -40 °C to +175 °C) 650 V IF(RMS) Forward rms current 40 A IF(AV) Average forward current Tc = 140 °C, DC current 20 A tp = 10 ms sinusoidal, Tc = 25 °C 90 IFSM Surge non repetitive forward current tp = 10 ms sinusoidal, Tc = 125 °C 70 tp = 10 µs square, Tc = 25 °C 400 Tc = 140 °C, Tj = 175 °C, δ = 0.1 87 A -55 to +175 °C -40 to +175 °C IFRM Repetitive peak forward current Tstg Storage temperature range Tj Operating junction temperature(1) A Notes: (1)(dP tot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink. Table 3: Thermal parameters Value Symbol Parameter Unit Junction to case Rth(j-c) Typ. Max. 0.60 0.90 °C/W Table 4: Static electrical characteristics Symbol Parameter Test conditions Tj = 25 °C IR(1) Reverse leakage current Tj = 150 °C Tj = 25 °C VR = VRRM VR = 600 V Tj = 25 °C VF(2) Forward voltage drop Tj = 150 °C IF = 20 A Tj = 175 °C Notes: (1)Pulse test: tp = 5 ms, δ < 2% (2)Pulse test: tp = 500 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 1.02 x IF(AV) + 0.039 x IF2(RMS) 2/11 DocID029260 Rev 1 Min. Typ. Max. - 30 300 - 280 2000 - 15 150 - 1.30 1.45 - 1.45 1.65 - 1.5 Unit µA V STPSC20065-Y Characteristics Table 5: Dynamic electrical characteristics Symbol Parameter QCj(1) Total capacitive charge Cj Total capacitance Test conditions Min. Typ. Max. Unit VR = 400 V - 62 - nC VR = 0 V, Tc = 25 °C, F = 1 MHz - 1250 - VR = 400 V, Tc = 25 °C, F = 1 MHz - 100 - pF Notes: (1)Most 𝑉 accurate value for the capacitive charge: 𝑄𝑐𝑗 = ∫0 𝑂𝑈𝑇 𝐶𝐽 (𝑉𝑅 ) • 𝑑𝑉𝑅 DocID029260 Rev 1 3/11 Characteristics 1.2 STPSC20065-Y Characteristics (curves) Figure 1: Forward voltage drop versus forward current (typical values) Figure 2: Reverse leakage current versus reverse voltage applied (typical values) IF(A) 40 IR(µA) 1.E+03 Pulse test : tp =500µs Tj=175 °C 35 1.E+02 30 Ta =100 °C 25 20 Tj=150 °C 1.E+01 Ta =150 °C Ta =25 °C 1.E+00 Ta =175 °C 15 10 Tj=25 °C 1.E-01 5 Ta =-40 °C VR(V) VF(V) 1.E-02 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Figure 3: Peak forward current versus case temperature 140 1400 T 120 δ=tp/T 50 100 150 200 250 300 350 400 450 500 550 600 650 Figure 4: Junction capacitance versus reverse voltage applied (typical values) IM (A) δ=0.1 0 2.4 tp 100 Cj (pF) F=1 MHz VO SC =30 mVRMS Tj=25 °C 1200 1000 δ=0.3 80 800 δ=0.5 60 600 400 40 δ=0.7 δ=1 200 20 TC(°C) VR(V) 0 0 0 25 50 75 100 125 150 0.1 175 10.0 100.0 1000.0 Figure 6: Non-repetitive peak surge forward current versus pulse duration (sinusoidal waveform) Figure 5: Relative variation of thermal impedance junction to case versus pulse duration 1.0 1.0 Zth(j-c) /Rth(j-c) 1.E+03 IFSM(A) 0.9 0.8 Ta =25 °C 0.7 0.6 Ta =125 °C 0.5 1.E+02 0.4 0.3 0.2 Single pulse 0.1 t p(s) 0.0 1.E-05 t p (s) 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E-05 4/11 DocID029260 Rev 1 1.E-04 1.E-03 1.E-02 STPSC20065-Y Characteristics Figure 7: Total capacitive charges versus reverse voltage applied ( typical values) QCj (nC) 70 60 50 40 30 20 10 VR(V) 0 0 50 100 150 200 DocID029260 Rev 1 250 300 350 400 5/11 Package information 2 STPSC20065-Y Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. 2.1 Cooling method: by conduction (C) Epoxy meets UL 94,V0 Recommended torque value: 0.55 N·m for TO-220AC Maximum torque value: 0.7 N·m for TO-220AC Recommended torque value: 0.8 N·m for DO-247 Maximum torque value: 1 N·m for DO-247 TO-220AC package information Figure 8: TO-220AC package outline 6/11 DocID029260 Rev 1 Package information STPSC20065-Y Table 6: TO-220AC package mechanical data Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.066 G 4.95 5.15 0.194 0.202 H2 10.00 10.40 0.393 0.409 L2 16.40 typ. 0.645 typ. L4 13.00 14.00 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.20 6.60 0.244 L9 3.50 3.93 0.137 M Diam 2.6 typ. 3.75 0.259 0.154 0.102 typ. 3.85 DocID029260 Rev 1 0.147 0.151 7/11 Package information 2.2 STPSC20065-Y DO-247 package information Figure 9: DO-247 package outline 8/11 DocID029260 Rev 1 Package information STPSC20065-Y Table 7: DO-247 package mechanical data Dimensions Ref. Millimeters Inches Min. Max. Min. Max. A 4.85 5.15 0.191 0.203 D 2.20 2.60 0.086 0.102 E 0.40 0.80 0.015 0.031 F 1.00 1.40 0.039 0.055 F2 F3 2.00 typ. 2.00 G 0.078 typ. 2.40 0.078 10.90 typ. 0.094 0.429 typ. H 15.45 15.75 0.608 0.620 L 19.85 20.15 0.781 0.793 L1 3.70 4.30 0.145 0.169 L2 L3 18.50 typ. 14.20 0.728 typ. 14.80 0.559 0.582 L4 34.60 typ. 1.362 typ. L5 5.50 typ. 0.216 typ. M 2.00 V 0.078 5° V2 Dia. 3.00 5° 60° 3.55 0.118 60° 3.65 DocID029260 Rev 1 0.139 0.143 9/11 Ordering information 3 STPSC20065-Y Ordering information Table 8: Ordering information Order code 4 Marking Package Weight Base qty. Delivery mode STPSC20065DY PSC20065DY TO-220AC 1.86 g 50 Tube STPSC20065WY PSC20065WY DO-247 4.4 g 30 Tube Revision history Table 9: Document revision history 10/11 Date Revision 10-May-2016 1 DocID029260 Rev 1 Changes First issue STPSC20065-Y IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved DocID029260 Rev 1 11/11